Hb Rubber Coupling with 8-12Mpa Tensile Strength 70+/-5 Shore A Hardness and 350% Elongation for Industrial Shaft Coupling
Price:
connect with us
MOQ:
10piece
Delivery Time:
10-20days
Brand:
3A Rubber
Product Description
B80 - B350 Hb Rubber Coupling
High-performance rubber coupling manufactured with premium CSM and SBR materials through injection molding process. Specifically engineered for metal shaft couplings with exceptional durability and resilience.
Key Features
- Superior tensile strength (8-12MPa) and wear resistance
- Excellent elastic resilience and impact resistance
- Water, oil, and fatigue resistant
- High-density construction (1.25g/cm³)
- Available in multiple colors: yellow, red, purple, green, black
- Smooth surface finish for optimal performance
Technical Specifications
Material: Polyester, CSM/SBR
Tensile Strength: 12-55Mpa
Hardness: 80-98 Shore A
Elongation: 400%-650%
Density: 1.25g/cm³
Elasticity Impact: >25%
Tear Strength: 35-155KN/m
Akron Abrasion Loss: <0.05cm³/1.61km
Compression Set: <10% (22h*70°C)
Working Temperature: Up to 120°C
Tensile Strength: 12-55Mpa
Hardness: 80-98 Shore A
Elongation: 400%-650%
Density: 1.25g/cm³
Elasticity Impact: >25%
Tear Strength: 35-155KN/m
Akron Abrasion Loss: <0.05cm³/1.61km
Compression Set: <10% (22h*70°C)
Working Temperature: Up to 120°C
Standard Sizes for Hb Rubber Coupling (mm)
| Item | A | B | C | D | E | F | Height |
|---|---|---|---|---|---|---|---|
| B80 | 21 | 16 | 5 | 3 | 4 | 8 | 9 |
| B95 | 25 | 21 | 8 | 7 | 4.5 | 11 | 12 |
| B110 | 29 | 23 | 8 | 7 | 5 | 11 | 15 |
| B125 | 32 | 27 | 8 | 7 | 5 | 12 | 18 |
| B140 | 35 | 30 | 12 | 8 | 5 | 13 | 22 |
| B160 | 36 | 30 | 12 | 10 | 6 | 17 | 24 |
| B180 | 44 | 37 | 15 | 12 | 9 | 29 | 35 |
| B200 | 48 | 42 | 19 | 17 | 11 | 34 | 43 |
| B240 | 61 | 51 | 17 | 16 | 10 | 39 | 47 |
| B280 | 52 | 42 | 16 | 12 | 11 | 31 | 39 |
| B315 | 48 | 43 | 18 | 18 | 11 | 34 | 41 |
| B350 | 60 | 45 | 18 | 15 | 11 | 47 | 46 |
Available Series
We manufacture complete ranges of GR, GS, MT, Hb, HRC, L, NM and Gear J series couplings. Custom sizes can be produced according to customer specifications and drawings.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SANHE 3A RUBBER & PLASTIC CO., LTD.
Location
45 Hualian Golden Street, Sanhe Hebei China
Contact Person
Shiguo Han